/*
 * SPDX-License-Identifier: MPL-2.0
 * Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
 */

package emu.skyline.input

import emu.skyline.R
import java.io.Serializable

/**
 * This enumerates the types of Controller that can be emulated
 *
 * @param stringRes The string resource of the controller's name
 * @param firstController If the type only applies to the first controller
 */
enum class ControllerType(val stringRes : Int, val firstController : Boolean, val sticks : Array<StickId> = arrayOf(), val buttons : Array<ButtonId> = arrayOf(), val id : Int) {
    None(R.string.none, false, id = 0b0),
    ProController(R.string.procon, false, arrayOf(StickId.Left, StickId.Right), arrayOf(ButtonId.A, ButtonId.B, ButtonId.X, ButtonId.Y, ButtonId.DpadUp, ButtonId.DpadDown, ButtonId.DpadLeft, ButtonId.DpadRight, ButtonId.L, ButtonId.R, ButtonId.ZL, ButtonId.ZR, ButtonId.Plus, ButtonId.Minus), 0b1),
    HandheldProController(R.string.handheld_procon, true, arrayOf(StickId.Left, StickId.Right), arrayOf(ButtonId.A, ButtonId.B, ButtonId.X, ButtonId.Y, ButtonId.DpadUp, ButtonId.DpadDown, ButtonId.DpadLeft, ButtonId.DpadRight, ButtonId.L, ButtonId.R, ButtonId.ZL, ButtonId.ZR, ButtonId.Plus, ButtonId.Minus), 0b10),
    JoyConLeft(R.string.ljoycon, false, arrayOf(StickId.Left), arrayOf(ButtonId.DpadUp, ButtonId.DpadDown, ButtonId.DpadLeft, ButtonId.DpadRight, ButtonId.L, ButtonId.ZL, ButtonId.Minus, ButtonId.LeftSL, ButtonId.LeftSR), 0b1000),
    JoyConRight(R.string.rjoycon, false, arrayOf(StickId.Right), arrayOf(ButtonId.A, ButtonId.B, ButtonId.X, ButtonId.Y, ButtonId.R, ButtonId.ZR, ButtonId.Plus, ButtonId.RightSL, ButtonId.RightSR), 0b10000),
}

/**
 * The enumerates the type of general settings for a Controller
 *
 * @param stringRes The string resource for the setting
 * @param compatibleControllers An array of the types of compatible controllers
 */
enum class GeneralType(val stringRes : Int, val compatibleControllers : Array<ControllerType>? = null) {
    PartnerJoyCon(R.string.partner_joycon, arrayOf(ControllerType.JoyConLeft)),
    RumbleDevice(R.string.rumble_device),
}

/**
 * This is the base class for all controllers, when controllers require to store more variables it'll be stored here
 *
 * @param id The ID of the controller
 * @param type The type of the controller
 * @param rumbleDeviceDescriptor The device descriptor of the device rumble/force-feedback will be passed onto
 * @param rumbleDeviceName The name of the device rumble/force-feedback will be passed onto
 */
open class Controller(val id : Int, var type : ControllerType, var rumbleDeviceDescriptor : String? = null, var rumbleDeviceName : String? = null) : Serializable {
    /**
     * The current version of this class so that different versions won't be deserialized mistakenly
     */
    companion object {
        @JvmStatic
        private val serialVersionUID = 6529685098267757690L

        /**
         * The value of [rumbleDeviceDescriptor] when the built-in Vibrator should be utilized
         */
        const val BuiltinRumbleDeviceDescriptor = "builtin"
    }
}

/**
 * This Controller class is for the Handheld-ProCon controller that change based on the operation mode
 */
class HandheldController(id : Int) : Controller(id, ControllerType.HandheldProController)

/**
 * This Controller class is for the Pro Controller (ProCon)
 */
class ProController(id : Int) : Controller(id, ControllerType.ProController)

/**
 * This Controller class is for the left Joy-Con controller
 *
 * @param partnerId The ID of the corresponding right Joy-Con if this is a pair
 */
class JoyConLeftController(id : Int, var partnerId : Int? = null) : Controller(id, ControllerType.JoyConLeft)

/**
 * This Controller class is for the right Joy-Con controller
 *
 * @param partnerId The ID of the corresponding left Joy-Con if this is a pair
 */
class JoyConRightController(id : Int, var partnerId : Int? = null) : Controller(id, ControllerType.JoyConRight)
